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Solar vacuum tube
Solar vacuum tube

Solar Vacuum Tube

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Key Specifications

PriceNegotiable
MOQNot Specified

Product Description

Solar Vacuum Tube

Description :
Stracture : Dual tube geometry
Glass materails : Borsoslicate glass to ISO 9000
Outer diameter : 47mm
Inner tube diameter : 37mm
Tube legth : 1500mm
Absorber coating : inner tube coated with four layer cermet selective coating magnetron sputtering vaccum slashing absorptance>93%
Emittance : <6%@85 deg.c
Vacuum : <5x10-3PA, find out any related tested reports/approvals,for tubes/systems
Tubes warranty : 15 years
Inner tank thickness : 0.6¦10%mm for 100 to 300 LPD & 0.8¦10%mm
Outer clading thickness : 0.5¦10%mm for 100 to 300 LPD & 0.5¦10%mm
Insulation materail : CFC free polyurethene Foam, 40kg/m cub moulded between the inner and outer tank, 60¦10%mm thick

Full Specifications

Product NameSolar Vacuum Tube
PriceNegotiable
Minimum OrderNot Specified

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Member Details
John-Kenndu Global Co., Ltd
Chaoynag
Beijing China
Contact Person: John E.
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Frequently Asked Questions

What product is offered by John-Kenndu Global Co., Ltd?

John-Kenndu Global Co., Ltd offers Solar vacuum tube. The supplier is from China.

Where is the supplier of Solar vacuum tube located?

The supplier of Solar vacuum tube, John-Kenndu Global Co., Ltd, is located in Chaoynag, Beijing, China.

What products does John-Kenndu Global Co., Ltd deal in?

John-Kenndu Global Co., Ltd deals in solar energy products.

When was this Solar vacuum tube page last updated?

This Solar vacuum tube page was last updated on October 17, 2008.

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